You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place Chippewa Remove constraint Place: Chippewa Place Northwest side of Drummond Island, south of Potagannissing River. Remove constraint Place: Northwest side of Drummond Island, south of Potagannissing River. Topic Dryopteris Remove constraint Topic: Dryopteris Topic Plantae Remove constraint Topic: Plantae Topic Polypodiopsida Remove constraint Topic: Polypodiopsida